市场是动态的，调研也就拥有不确定性，最重要一点，扪心问问团队，这样做一定可以实现目标吗？可行吗？ To offer the ideal encounters, we use technologies like cookies to store and/or access machine information. Consenting to those systems allows us to method information like browsing actions or distinctive IDs on this site. Not consenting or withdrawing consent, may well adversely influence... https://www.deviantart.com/godovietnam